# Regulus search export

- Query: `83 FR 52878`
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- Exported: 2026-08-23T14:39:02.826Z

## 1. Hazardous Materials: Notification of the Pilot-in-Command and Response to Air Related Petitions for Rulemaking

**Citation:** 83 FR 52878  
**Type / status:** rulemaking / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2018-10-18 / 2018-10-18

PHMSA, in consultation with the Federal Aviation

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2018/10/18/2018-22114/hazardous-materials-notification-of-the-pilot-in-command-and-response-to-air-related-petitions-for>
- Source ID: `federal-register`
- SHA-256: `ac185155df61e2660f7a5f3620a175138f1b19fa2eab71555121649c1a883eb9`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-2018-22114`
- Related records: 21